Faceted Peridot gemstone earrings, a birthstone for August, hanging tantalizingly on a chain from Sterling Silver hoops. These Earrings are 100% waterproof so can be worn in the ocean or wherever you desire. Matching Necklaces and bracelets available. Peridot with a warm sparkle, this stone is known for its playful side and powerful heart healer. Peridot is called the study stone meaning that it is all about focus, a perfect match for goal-orientated Leo. Peridot is known to raise energy and commitment to the task at hand and ever ready to encourage the heart to open and heal.